{"id":735,"date":"2015-06-03T20:28:35","date_gmt":"2015-06-03T12:28:35","guid":{"rendered":"https:\/\/www.ray650128.com\/wordpress\/?p=735"},"modified":"2021-10-02T10:35:58","modified_gmt":"2021-10-02T02:35:58","slug":"coding%e7%89%a9%e4%bb%b6%e5%b0%8e%e5%90%91%e5%b9%be%e5%80%8b%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5","status":"publish","type":"post","link":"https:\/\/blog.ray650128.com\/?p=735","title":{"rendered":"[Coding]\u7269\u4ef6\u5c0e\u5411\u8907\u7fd2"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u7269\u4ef6\u5c0e\u5411<\/h2>\n\n\n\n<p>\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\uff0c\u662f\u4e00\u7a2e\u5177\u6709\u7269\u4ef6\u6982\u5ff5\u7684\u7a0b\u5f0f\u8a2d\u8a08\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u53c3\u8003<a rel=\"noreferrer noopener\" href=\"https:\/\/zh.wikipedia.org\/wiki\/%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1\" data-type=\"URL\" data-id=\"https:\/\/zh.wikipedia.org\/wiki\/%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1\" target=\"_blank\">\u7dad\u57fa\u767e\u79d1<\/a>\u7684\u6558\u8ff0\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08<\/p><cite><strong>\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08<\/strong>\uff08\u82f1\u8a9e\uff1aObject-oriented programming\uff0c<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E7%BC%A9%E5%86%99\">\u7e2e\u5beb<\/a>\uff1aOOP\uff09\u662f\u7a2e\u5177\u6709<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%AF%B9%E8%B1%A1_(%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6)\">\u7269\u4ef6<\/a>\u6982\u5ff5\u7684<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E7%BC%96%E7%A8%8B%E8%8C%83%E5%9E%8B\">\u7a0b\u5f0f\u8a2d\u8a08\u5178\u7bc4<\/a>\uff0c\u540c\u6642\u4e5f\u662f\u4e00\u7a2e\u7a0b\u5f0f\u958b\u767c\u7684\u62bd\u8c61\u65b9\u91dd\u3002\u5b83\u53ef\u80fd\u5305\u542b<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E6%95%B0%E6%8D%AE\">\u8cc7\u6599<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E7%89%B9%E6%80%A7_(%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6)\">\u7279\u6027<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E6%BA%90%E4%BB%A3%E7%A0%81\">\u7a0b\u5f0f\u78bc<\/a>\u8207<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E6%96%B9%E6%B3%95_(%E9%9B%BB%E8%85%A6%E7%A7%91%E5%AD%B8)\">\u65b9\u6cd5<\/a>\u3002\u7269\u4ef6\u5247\u6307\u7684\u662f<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E7%B1%BB_(%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6)\">\u985e\u5225<\/a>\uff08class\uff09\u7684\u5be6\u4f8b\u3002\u5b83\u5c07<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E7%89%A9%E4%BB%B6_(%E9%9B%BB%E8%85%A6%E7%A7%91%E5%AD%B8)\">\u7269\u4ef6<\/a>\u4f5c\u70ba<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A8%8B%E5%BA%8F\">\u7a0b\u5f0f<\/a>\u7684\u57fa\u672c\u55ae\u5143\uff0c\u5c07\u7a0b\u5f0f\u548c<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E6%95%B0%E6%8D%AE\">\u8cc7\u6599<\/a><a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%B0%81%E8%A3%9D_(%E7%89%A9%E4%BB%B6%E5%B0%8E%E5%90%91%E7%A8%8B%E5%BC%8F%E8%A8%AD%E8%A8%88)\">\u5c01\u88dd<\/a>\u5176\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u8edf\u9ad4\u7684\u91cd\u7528\u6027\u3001\u9748\u6d3b\u6027\u548c\u64f4\u5145\u6027\uff0c\u7269\u4ef6\u88e1\u7684\u7a0b\u5f0f\u53ef\u4ee5\u5b58\u53d6\u53ca\u7d93\u5e38\u4fee\u6539\u7269\u4ef6\u76f8\u95dc\u9023\u7684\u8cc7\u6599\u3002\u5728\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u7a0b\u5f0f\u8a2d\u8a08\u88e1\uff0c\u96fb\u8166\u7a0b\u5f0f\u6703\u88ab\u8a2d\u8a08\u6210\u5f7c\u6b64\u76f8\u95dc\u7684\u7269\u4ef6\u3002<br>\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08\u53ef\u4ee5\u770b\u4f5c\u4e00\u7a2e\u5728\u7a0b\u5f0f\u4e2d\u5305\u542b\u5404\u7a2e\u7368\u7acb\u800c\u53c8\u4e92\u76f8\u547c\u53eb\u7684\u7269\u4ef6\u7684\u601d\u60f3\uff0c\u9019\u8207\u50b3\u7d71\u7684\u601d\u60f3\u525b\u597d\u76f8\u53cd\uff1a\u50b3\u7d71\u7684\u7a0b\u5f0f\u8a2d\u8a08\u4e3b\u5f35\u5c07\u7a0b\u5f0f\u770b\u4f5c\u4e00\u7cfb\u5217<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%87%BD%E6%95%B0\">\u51fd\u5f0f<\/a>\u7684\u96c6\u5408\uff0c\u6216\u8005\u76f4\u63a5\u5c31\u662f\u4e00\u7cfb\u5217\u5c0d\u96fb\u8166\u4e0b\u9054\u7684\u6307\u4ee4\u3002\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08\u4e2d\u7684\u6bcf\u4e00\u500b\u7269\u4ef6\u90fd\u61c9\u8a72\u80fd\u5920\u63a5\u53d7\u8cc7\u6599\u3001\u8655\u7406\u8cc7\u6599\u4e26\u5c07\u8cc7\u6599\u50b3\u9054\u7d66\u5176\u5b83\u7269\u4ef6\uff0c\u56e0\u6b64\u5b83\u5011\u90fd\u53ef\u4ee5\u88ab\u770b\u4f5c\u4e00\u500b\u5c0f\u578b\u7684\u300c\u6a5f\u5668\u300d\uff0c\u5373\u7269\u4ef6\u3002\u76ee\u524d\u5df2\u7d93\u88ab\u8b49\u5be6\u7684\u662f\uff0c\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08\u63a8\u5ee3\u4e86\u7a0b\u5f0f\u7684\u9748\u6d3b\u6027\u548c\u53ef\u7dad\u8b77\u6027\uff0c\u4e26\u4e14\u5728\u5927\u578b\u5c08\u6848\u8a2d\u8a08\u4e2d\u5ee3\u70ba\u61c9\u7528\u3002\u6b64\u5916\uff0c\u652f\u6301\u8005\u8072\u7a31\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08\u8981\u6bd4\u4ee5\u5f80\u7684\u505a\u6cd5\u66f4\u52a0\u4fbf\u65bc\u5b78\u7fd2\uff0c\u56e0\u70ba\u5b83\u80fd\u5920\u8b93\u4eba\u5011\u66f4\u7c21\u55ae\u5730\u8a2d\u8a08\u4e26\u7dad\u8b77\u7a0b\u5f0f\uff0c\u4f7f\u5f97\u7a0b\u5f0f\u66f4\u52a0\u4fbf\u65bc\u5206\u6790\u3001\u8a2d\u8a08\u3001\u7406\u89e3\u3002\u53cd\u5c0d\u8005\u5728\u67d0\u4e9b\u9818\u57df\u5c0d\u6b64\u4e88\u4ee5\u5426\u8a8d\u3002<br>\u7576\u6211\u5011\u63d0\u5230\u7269\u4ef6\u5c0e\u5411\u7684\u6642\u5019\uff0c\u5b83\u4e0d\u50c5\u6307\u4e00\u7a2e\u7a0b\u5f0f\u8a2d\u8a08\u65b9\u6cd5\u3002\u5b83\u66f4\u591a\u610f\u7fa9\u4e0a\u662f\u4e00\u7a2e\u7a0b\u5f0f\u958b\u767c\u65b9\u5f0f\u3002\u5728\u9019\u4e00\u65b9\u9762\uff0c\u6211\u5011\u5fc5\u9808\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%B3%BB%E7%BB%9F%E5%88%86%E6%9E%90\">\u7269\u4ef6\u5c0e\u5411\u7cfb\u7d71\u5206\u6790<\/a>\u548c<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E8%AE%BE%E8%AE%A1\">\u7269\u4ef6\u5c0e\u5411\u8a2d\u8a08<\/a>\uff08Object Oriented Design\uff0c\u7c21\u7a31OOD\uff09\u65b9\u9762\u7684\u77e5\u8b58\u3002\u8a31\u591a\u6d41\u884c\u7684\u7a0b\u5f0f\u8a9e\u8a00\u662f\u7269\u4ef6\u5c0e\u5411\u7684,\u5b83\u5011\u7684\u98a8\u683c\u5c31\u662f\u6703\u900f\u7531\u7269\u4ef6\u4f86\u5275\u51fa\u5be6\u4f8b\u3002<br>\u91cd\u8981\u7684\u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a9e\u8a00\u5305\u542b<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Common_Lisp\">Common Lisp<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Python\">Python<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/C%2B%2B\">C++<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Objective-C\">Objective-C<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Smalltalk\">Smalltalk<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Delphi\">Delphi<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Java\">Java<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Swift_(%E7%A8%8B%E5%BC%8F%E8%AA%9E%E8%A8%80)\">Swift<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/C%E2%99%AF\">C#<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Perl\">Perl<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/Ruby\">Ruby<\/a>\u3001<a href=\"https:\/\/zh.wikipedia.org\/wiki\/JavaScript\">JavaScript<\/a> \u8207 <a href=\"https:\/\/zh.wikipedia.org\/wiki\/PHP\">PHP<\/a>\u7b49\u3002<\/cite><\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u7269\u4ef6\u5c0e\u5411\u5177\u5099\u4e09\u5927\u7279\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5c01\u88dd<\/li><li>\u7e7c\u627f<\/li><li>\u591a\u578b<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c01\u88dd<\/h2>\n\n\n\n<p>\u5c01\u88dd\u662f\u5c07\u7a0b\u5f0f\u78bc\u62c6\u5206\u6210\u8a31\u591a\u7684\u300c\u6a21\u7d44\u300d\uff0c\u964d\u4f4e\u300c\u6a21\u7d44\u300d \u548c \u300c\u6a21\u7d44\u300d \u4e4b\u9593\u7684\u95dc\u806f\u6027\u3002<\/p>\n\n\n\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u4e5f\u53ef\u4ee5\u964d\u4f4e\u8907\u96dc\u5ea6\u8b93\u958b\u767c\u548c\u7dad\u8b77\u66f4\u5bb9\u6613\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5c01\u88dd\u9664\u4e86\u5c07\u7a0b\u5f0f\u78bc\u62c6\u5206\u4e4b\u5916\uff0c\u9084\u6d89\u53ca\u5230\u300c\u80fd\u898b\u5ea6\u300d\u7684\u554f\u984c\u3002<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u6a21\u7d44\u5167\u90e8\u5be6\u4f5c\u7684\u51fd\u5f0f\u3001\u8b8a\u6578\uff0c\u8981\u4e0d\u8981\u66b4\u9732\u7d66\u5225\u7684\u6a21\u7d44\u3001\u6216\u662f\u540c\u4e00\u500b\u6a21\u7d44\u7684\u4e0d\u540c\u985e\u5225\uff08\u53ef\u80fd\u662f\u81ea\u5df1\u7684\u5b50\u985e\u5225\u3001\u5167\u90e8\u985e\u5225\uff09\u77e5\u9053\uff0c\u9019\u5c31\u662f\u57fa\u65bc\u300c\u80fd\u898b\u5ea6\u300d\u6240\u5fc5\u9808\u8003\u616e\u5230\u7684\u8a2d\u8a08\u554f\u984c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7e7c\u627f<\/h2>\n\n\n\n<p>\u7e7c\u627f\u7684\u76ee\u7684\uff0c\u662f\u8b93\u4f60\u53ef\u4ee5\u57fa\u65bc\u73fe\u6709\u985e\u5225\u7684\u57fa\u790e\u4e0a\uff0c\u5efa\u7acb\u4e00\u500b\u65b0\u7684\u985e\u5225\u3002\u4ee5\u7528\u4f86\u64f4\u5145\u3001\u4fee\u6539\u3001\u6216\u662f\u91cd\u8907\u4f7f\u7528\u539f\u6709\u985e\u5225\u4e2d\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\u88ab\u7e7c\u627f\u7684\u985e\u5225\u4e00\u822c\u662f\u7a31\u70ba\u300c\u7236\u985e\u5225\u300d\uff0c\u800c\u7e7c\u627f\u7684\u985e\u5225\u4e00\u822c\u7a31\u70ba\u7236\u985e\u5225\u7684\u300c\u5b50\u985e\u5225\u300d\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u9019\u88e1\u5e36\u5165\u4e00\u500b\u60c5\u5883\u4f86\u89e3\u91cb\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">class Animal {\n    private String name;\n    \n    public void setName(String name) {\n        this.name = name;\n    }\n    \n    public String getName() {\n        return this.name;\n    }\n}\n\nclass Dog extends Animal {}\n\nclass Cat extends Animal {}\n\nclass Bird extends Animal {}\n\nclass Rat extends Animal {}<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u7684\u7a0b\u5f0f\u78bc\u5b9a\u7fa9\u4e86\u4e00\u500b\u7236\u985e\u5225Animal\uff0c\u4e26\u52a0\u4e0a\u5c6c\u6027name\uff0c<\/p>\n\n\n\n<p>\u5b50\u985e\u5225Dog\u3001Cat\u3001Bird\u3001Rat\u5404\u81ea\u7e7c\u627fAnimal\u3002\u5982\u6b64\u4e00\u4f86\u9019\u56db\u500b\u5b50\u985e\u5225\u540c\u6642\u90fd\u6709name\u7684\u5c6c\u6027\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u591a\u578b<\/h2>\n\n\n\n<p>\u591a\u578b\u662f\u6307\u300c\u76f8\u540c\u7684\u65b9\u6cd5\u540d\u7a31\u300d\uff0c\u53ef\u4ee5\u6709\u300c\u4e0d\u540c\u7684\u5be6\u4f5c\u65b9\u5f0f\u300d\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u60c5\u5883\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java line-numbers\">class Animal {\n    private String name;\n    \n    public void setName(String name) {\n        this.name = name;\n    }\n    \n    public String getName() {\n        return this.name;\n    }\n    \n    void barking() {\n        System.out.println(\"\u53eb\u8072\");\n    }\n}\n\nclass Dog extends Animal {\n    @Override\n    void barking() {\n        System.out.println(\"\u6c6a\u6c6a\u6c6a~~\");\n    }\n}\n\nclass Cat extends Animal {\n    @Override\n    void barking() {\n        System.out.println(\"\u55b5\u55b5\u55b5~~\");\n    }\n}\n\nclass Bird extends Animal {\n    @Override\n    void barking() {\n        System.out.println(\"\u557e\u557e\u557e~~\");\n    }\n}\n\nclass Rat extends Animal {\n    @Override\n    void barking() {\n        System.out.println(\"\u5630\u5630\u5630~~\");\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u7531\u65bc\u5404\u7a2e\u52d5\u7269\u7684\u53eb\u8072\u4e0d\u540c\u3002\u56e0\u6b64\u6211\u5728\u7236\u985e\u5225Animal\u4e2d\uff0c\u52a0\u5165\u4e86barking()\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u5b50\u985e\u5225\u5247\u7528override\u7684\u65b9\u5f0f\uff0c\u91cd\u5bebbarking()\u65b9\u6cd5\u4e2d\u7684\u52d5\u4f5c\uff0c\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java line-numbers\">public class MyClass {\n    public static void main(String args[]) {\n      Animal animal = new Animal();\n      animal.barking();\n      \n      Dog dog = new Dog();\n      dog.barking();\n      \n      Cat cat = new Cat();\n      cat.barking();\n      \n      Bird bird = new Bird();\n      bird.barking();\n      \n      Rat rat = new Rat();\n      rat.barking();\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u70ba\u8f38\u51fa\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\">\u53eb\u8072\n\u6c6a\u6c6a\u6c6a~~\n\u55b5\u55b5\u55b5~~\n\u557e\u557e\u557e~~\n\u5630\u5630\u5630~~<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4e0a\u9762\u7684\u60c5\u5883\u4e2d\u7528\u5230\u4e86override(\u91cd\u5beb)\u65b9\u6cd5\uff0c\u63a5\u4e0b\u4f86\u5247\u662f\u53e6\u4e00\u7a2e\u60c5\u5883overload(\u591a\u8f09)\u3002<\/p>\n\n\n\n<p>\u5047\u8a2d\u5404\u500b\u52d5\u7269\u7684\u53eb\u8072\u6703\u56e0\u70ba\u60c5\u7dd2\u800c\u6709\u6240\u4e0d\u540c\uff0c\u6211\u5011\u53ef\u4ee5\u91dd\u5c0d\u9019\u500b\u60c5\u5883\u4f7f\u7528\u591a\u8f09\u4f86\u5be6\u73fe\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java line-numbers\">public class MyClass {\n    public static void main(String args[]) {\n      Animal animal = new Animal();\n      animal.barking();\n      animal.barking(Animal.FEEL_HAPPY);\n      animal.barking(Animal.FEEL_ANGRY);\n      \n      Dog dog = new Dog();\n      dog.barking();\n      dog.barking(Animal.FEEL_HAPPY);\n      dog.barking(Animal.FEEL_ANGRY);\n    }\n}\n\nclass Animal {\n    public static final int FEEL_HAPPY = 0;\n    public static final int FEEL_ANGRY = 1;\n    \n    private String name;\n    \n    public void setName(String name) {\n        this.name = name;\n    }\n    \n    public String getName() {\n        return this.name;\n    }\n    \n    void barking() {\n        System.out.println(\"\u53eb\u8072\");\n    }\n    \n    void barking(int feeling) {\n        switch (feeling) {\n            case FEEL_HAPPY:\n                System.out.println(\"\u9ad8\u8208\u7684\u53eb\u8072\");\n                break;\n            case FEEL_ANGRY:\n                System.out.println(\"\u751f\u6c23\u7684\u53eb\u8072\");\n                break;\n            default:\n                break;\n        }\n    }\n}\n\nclass Dog extends Animal {\n    @Override\n    void barking() {\n        System.out.println(\"\u6c6a\u6c6a\u6c6a~~\");\n    }\n    \n    @Override\n    void barking(int feeling) {\n        switch (feeling) {\n            case FEEL_HAPPY:\n                System.out.println(\"\u6c6a~~\u6c6a\u6c6a~~\");\n                break;\n            case FEEL_ANGRY:\n                System.out.println(\"\u543c~~~\u6c6a~~!!!\");\n                break;\n            default:\n                break;\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\">\u53eb\u8072\n\u9ad8\u8208\u7684\u53eb\u8072\n\u751f\u6c23\u7684\u53eb\u8072\n\u6c6a\u6c6a\u6c6a~~\n\u6c6a~~\u6c6a\u6c6a~~\n\u543c~~~\u6c6a~~!!!<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7269\u4ef6\u5c0e\u5411 \u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\uff0c\u662f\u4e00\u7a2e\u5177\u6709\u7269\u4ef6\u6982\u5ff5\u7684\u7a0b\u5f0f\u8a2d\u8a08\u6a21\u5f0f\u3002 \u4ee5\u4e0b\u53c3\u8003\u7dad\u57fa\u767e\u79d1\u7684\u6558\u8ff0\uff1a \u7269\u4ef6\u5c0e\u5411\u7a0b\u5f0f\u8a2d\u8a08 \u7269\u4ef6\u5c0e &hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[17],"class_list":["post-735","post","type-post","status-publish","format-standard","hentry","category-2","tag-java"],"_links":{"self":[{"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/posts\/735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=735"}],"version-history":[{"count":4,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/posts\/735\/revisions"}],"predecessor-version":[{"id":1187,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=\/wp\/v2\/posts\/735\/revisions\/1187"}],"wp:attachment":[{"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ray650128.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}